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A002393 Weight distribution of [8,4,4] Hamming code. 2
1, 14, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

REFERENCES

F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 597.

LINKS

Table of n, a(n) for n=0..2.

N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.

EXAMPLE

x^8 + 14*x^4*y^4 + y^8.

CROSSREFS

Cf. A002337, A108095.

Sequence in context: A198806 A228304 * A185284 A262705 A232210 A040199

Adjacent sequences:  A002390 A002391 A002392 * A002394 A002395 A002396

KEYWORD

nonn,fini,full,bref

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 17 16:03 EST 2018. Contains 299296 sequences. (Running on oeis4.)